Nostalgic: obtained by bringing instructions to Vanya and completing a small quest for him that requires nostalgic pet instructions and random craft items. Then you bring the toy he creates from the quest and the Essence of Melody, which you can buy from the Millionaire Center back to him to change your active pet into your nostalgic pet. If you visit Melody&;s Cottage for the first 25 days of Luminiare, you will be awarded an achievement with a prize of one Essence of Melody.